@ckeditor/ckeditor5-find-and-replace/src/findpreviouscommand.js

Find and replace feature for CKEditor 5.

/**
 * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
 */
/**
 * @module find-and-replace/findpreviouscommand
*/
import FindNextCommand from './findnextcommand.js';
/**
 * The find previous command. Moves the highlight to the previous search result.
 *
 * It is used by the {@link module:find-and-replace/findandreplace~FindAndReplace find and replace feature}.
 */
export default class FindPreviousCommand extends FindNextCommand {
    /**
     * @inheritDoc
     */
    execute() {
        const results = this._state.results;
        const currentIndex = results.getIndex(this._state.highlightedResult);
        const previousIndex = currentIndex - 1 < 0 ?
            this._state.results.length - 1 : currentIndex - 1;
        this._state.highlightedResult = this._state.results.get(previousIndex);
    }
}